Boyfriend doesn't compliment me anymore?!

My boyfriend and I have been together for a year and at the beginning of the relationship he would compliment me all the time and tell me how beautiful I am but lately he's been doing it a lot less. Like it's very rare that he compliments me now and when he does it's just "you look cute". I'm not trying to sound ungrateful at all and it's not like i'm trying to fish for compliments it's just that it'd be nice to be told i'm pretty every once in awhile bc then i start to freak out and worry that i'm ugly. does he secretly find me unattractive now or something? i've also noticed he doesn't initiate sex AS much. we still do it and he never rejects me if i ask but still.